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# frozen_string_literal: true
module Faker
class Stripe < Base
class << self
##
# Produces a random valid card number.
#
# @param card_type [String] Specific valid card type.
# @return [String]
#
# @example
# Faker::Stripe.valid_card #=> "4242424242424242"
# Faker::Stripe.valid_card(card_type: "visa_debit") #=> "4000056655665556"
#
# @faker.version 1.9.0
def valid_card(card_type: nil)
valid_cards = translate('faker.stripe.valid_cards').keys
if card_type.nil?
card_type = sample(valid_cards).to_s
else
unless valid_cards.include?(card_type.to_sym)
raise ArgumentError,
"Valid credit cards argument can be left blank or include #{valid_cards.join(', ')}"
end
end
fetch("stripe.valid_cards.#{card_type}")
end
##
# Produces a random valid Stripe token.
#
# @param card_type [String] Specific valid card type.
# @return [String]
#
# @example
# Faker::Stripe.valid_token #=> "tok_visa"
# Faker::Stripe.valid_token(card_type: "mc_debit") #=> "tok_mastercard_debit"
#
# @faker.version 1.9.0
def valid_token(card_type: nil)
valid_tokens = translate('faker.stripe.valid_tokens').keys
if card_type.nil?
card_type = sample(valid_tokens).to_s
else
unless valid_tokens.include?(card_type.to_sym)
raise ArgumentError,
"Valid credit cards argument can be left blank or include #{valid_tokens.join(', ')}"
end
end
fetch("stripe.valid_tokens.#{card_type}")
end
##
# Produces a random invalid card number.
#
# @return [String]
#
# @example
# Faker::Stripe.invalid_card #=> "4000000000000002"
# Faker::Stripe.invalid_card(card_error: "addressZipFail") #=> "4000000000000010"
#
# @faker.version 1.9.0
def invalid_card(card_error: nil)
invalid_cards = translate('faker.stripe.invalid_cards').keys
if card_error.nil?
card_error = sample(invalid_cards).to_s
else
unless invalid_cards.include?(card_error.to_sym)
raise ArgumentError,
"Invalid credit cards argument can be left blank or include #{invalid_cards.join(', ')}"
end
end
fetch("stripe.invalid_cards.#{card_error}")
end
##
# Produces a random month in two digits format.
#
# @return [String]
#
# @example
# Faker::Stripe.month #=> "10"
#
# @faker.version 1.9.0
def month
format('%02d', rand_in_range(1, 12))
end
##
# Produces a random year that is always in the future.
#
# @return [String]
#
# @example
# Faker::Stripe.year #=> "2018" # This will always be a year in the future
#
# @faker.version 1.9.0
def year
start_year = ::Time.new.year + 1
rand_in_range(start_year, start_year + 5).to_s
end
##
# Produces a random ccv number.
#
# @param card_type [String] Specific valid card type.
# @return [String]
#
# @example
# Faker::Stripe.ccv #=> "123"
# Faker::Stripe.ccv(card_type: "amex") #=> "1234"
#
# @faker.version 1.9.0
def ccv(card_type: nil)
(card_type.to_s == 'amex' ? rand_in_range(1000, 9999) : rand_in_range(100, 999)).to_s
end
end
end
end
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